Hi Fred,
> It is easy to inspect these numbers as GNUstep stores them on the root
> window as properties.
> xprop -root _GNUSTEP_FRAME_OFFSETS
I typed this command in the shell I use to start the app directly after a
reboot of the machine. It said
_GNUSTEP_FRAME_OFFESTS: no such atom on any window
I then started the app for the first time after a reboot and reexecuted the
above command. It then said
_GNUSTEP_FRAME_OFFSETS(CARDINAL) = 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0
> Every group of four values belongs to a window style. If you see zeros
> or negative values here this might point to invalid numbers. In that
> case you should remove these values with the following command:
> xprop -root _GNUSTEP_FRAME_OFFSETS
That's the exact same command as above? Is this correct?
>
> And start up a GNUstep applications, which will then try to recompute
> the values. If we are lucky this will already remove the issue. If it
> persists I will have to investigate a bit more what is going on.
Unfortunately this had no effect. The app still misbehaves. :-(
Starting the app gives
2018-04-23 15:19:39.762 TabTest[4137:4137] Setting contentView <GSVBox:
0x1eba168>
2018-04-23 15:19:39.763 TabTest[4137:4137] setFrame {x = 0; y = 0; width = 85;
height = 53} - <GSVBox: 0x1eba168>
2018-04-23 15:19:39.770 TabTest[4137:4137] setFrame {x = 140; y = 439; width =
85; height = 217} display 0
2018-04-23 15:19:39.772 TabTest[4137:4137] setFrame {x = 0; y = 0; width = 85;
height = 217} - <GSVBox: 0x1eba168>
2018-04-23 15:19:39.774 TabTest[4137:4137] setFrame {x = 0; y = 0; width = 85;
height = 217} - <GSVBox: 0x1eba168>
2018-04-23 15:19:39.775 TabTest[4137:4137] setFrame {x = 140; y = 439; width =
85; height = 217} display 0
2018-04-23 15:19:39.782 TabTest[4137:4137] setFrame {x = 140; y = 439; width =
85; height = 217} display 0
Grabbing the corner of the window (not yet significantly resized) produces
2018-04-23 15:19:44.815 TabTest[4137:4137] setFrame {x = 0; y = 0; width = 85;
height = 248} - <GSVBox: 0x1eba168>
2018-04-23 15:19:44.815 TabTest[4137:4137] setFrame {x = 0; y = 0; width = 85;
height = 248} - <GSVBox: 0x1eba168>
2018-04-23 15:19:44.863 TabTest[4137:4137] setFrame {x = 0; y = 0; width = 85;
height = 247} - <GSVBox: 0x1eba168>
2018-04-23 15:19:44.863 TabTest[4137:4137] setFrame {x = 0; y = 0; width = 85;
height = 247} - <GSVBox: 0x1eba168>
Thanks,
Andreas
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